Ogwen25 - Yr Helgi Du

Ogwen | Yr Helgi Du 2025 is an exciting trail running event set in the stunning Eryri's Ogwen Valley, featuring three challenging distances: 10K, 25K, and 40K. Participants will navigate through some of the highest mountains in England and Wales, including the Carneddau and Glyderau ranges, offering breathtaking views and technical terrain. The event is designed to cater to both experienced runners and those looking to enhance their mountain running skills, with ample support and a lively event village.

Unique finisher mementos and professional timing will add to the memorable experience. Visit the organization's website for the most recent information.